Base | Representation |
---|---|
bin | 10110011001010011… |
… | …01111110100000100 |
3 | 1011000221012112211012 |
4 | 23030221233310010 |
5 | 144110444233104 |
6 | 5305023501352 |
7 | 603644320646 |
oct | 131451576404 |
9 | 34027175735 |
10 | 12023430404 |
11 | 510aa05247 |
12 | 23b6757858 |
13 | 1197c7947b |
14 | 820b9a896 |
15 | 4a584cd6e |
hex | 2cca6fd04 |
12023430404 has 48 divisors (see below), whose sum is σ = 22694333760. Its totient is φ = 5552855040.
The previous prime is 12023430403. The next prime is 12023430439. The reversal of 12023430404 is 40403432021.
12023430404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 12023430404.
It is not an unprimeable number, because it can be changed into a prime (12023430401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2770124 + ... + 2774460.
It is an arithmetic number, because the mean of its divisors is an integer number (472798620).
Almost surely, 212023430404 is an apocalyptic number.
It is an amenable number.
12023430404 is a deficient number, since it is larger than the sum of its proper divisors (10670903356).
12023430404 is a wasteful number, since it uses less digits than its factorization.
12023430404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5108 (or 5106 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 12023430404 its reverse (40403432021), we get a palindrome (52426862425).
The spelling of 12023430404 in words is "twelve billion, twenty-three million, four hundred thirty thousand, four hundred four".
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